cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A245863 Number of preferential arrangements of n labeled elements such that the minimal number of elements per rank equals 10.

Table of values

n a(n)
10 1
11 0
12 0
13 0
14 0
15 0
16 0
17 0
18 0
19 0
20 184756
21 705432
22 1293292
23 2288132
24 3922512
25 6537520
26 10623470
27 16872570
28 26246220
29 40060020
30 5551056881370
31 46931243394750
32 261676870328640
33 1068586476534720
34 3799188975290280
35 12437959723060872
36 38494099921844952

List of values

[1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 184756, 705432, 1293292, 2288132, 3922512, 6537520, 10623470, 16872570, 26246220, 40060020, 5551056881370, 46931243394750, 261676870328640, 1068586476534720, 3799188975290280, 12437959723060872, 38494099921844952]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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